Sesion_08

R Packages

library(ggplot2)
library(gapminder)
library(systemfonts)
library(kableExtra)
library(plotly)

Formula

\[\int_0^\infty e^{-x^2} dx=\frac{\sqrt{\pi}}{2}\]

Web link

R Markdown

gapminder

kable

First rows of the ‘gapminder’ data.

country	continent	year	lifeExp	pop	gdpPercap
Afghanistan	Asia	1952	28.801	8425333	779.4453
Afghanistan	Asia	1957	30.332	9240934	820.8530
Afghanistan	Asia	1962	31.997	10267083	853.1007
Afghanistan	Asia	1967	34.020	11537966	836.1971
Afghanistan	Asia	1972	36.088	13079460	739.9811
Afghanistan	Asia	1977	38.438	14880372	786.1134

gapminder

Summary of the gapminder data in 2007.

	country	continent	year	lifeExp	pop	gdpPercap
	Afghanistan: 1	Africa :52	Min. :2007	Min. :39.61	Min. :1.996e+05	Min. : 277.6
	Albania : 1	Americas:25	1st Qu.:2007	1st Qu.:57.16	1st Qu.:4.508e+06	1st Qu.: 1624.8
	Algeria : 1	Asia :33	Median :2007	Median :71.94	Median :1.052e+07	Median : 6124.4
	Angola : 1	Europe :30	Mean :2007	Mean :67.01	Mean :4.402e+07	Mean :11680.1
	Argentina : 1	Oceania : 2	3rd Qu.:2007	3rd Qu.:76.41	3rd Qu.:3.121e+07	3rd Qu.:18008.8
	Australia : 1	NA	Max. :2007	Max. :82.60	Max. :1.319e+09	Max. :49357.2
	(Other) :136	NA	NA	NA	NA	NA

ggplot

Life expectancy versus GDP per capita in 2007.

ggplotly